Through Learning Case Which Improve The Effect Of High School Chemistry Poor Student Practice Research

As the slogan "Education for all students" is having been called for in recent years,more and more education researchers pay their attention to the poor students.Although a lot of researchs about the poor students and their transformation have been studied theoretically,but it is hardly studied the effect of the learning plan on the poor students practically and the descriptions of the practice of the learning plan to the poor are also few.On the basis of the existing research results of the learning plan teaching and the poor students in chemistry and the actual situation of the candidates,this paper carried out the research of the chemistry learning effect of the learning plan teaching on the poor students in senior high school.This work aimed at improving their learning efficiency and making reference for other teachers to use the learning plan teaching in the class with more the poor students.Combining the characteristics of chemistry and the research objects and through the study of learning plan teaching arrangement and the analysis of the causes of the poor students in chemistry,firstly making an experimental research,designing questionnaire and interviews to investigate the status of chemical learning,as a result of pre-test.Then according to the two survey the results of analysis,planning the operation steps of the poor students in chemistry.In accordance with the procedures,with two cases design as the representative,the class 7 in the second Shenqiu County High School was selected as the experimental class,and class 8 was the reference.For the the learning foundation of the two class are equal,questionnaire and test method were used to carry out the teaching research to the two parallel classes for one semester.Finally at the end of the experiment,students of the two classes were questionnaired as measurement results,and compared with the test results.The qualitative analysis of the learning plan teaching on the effect of the students in learning chemistry was get.on the results of the class placement with the previous monthly exam results and the final exam score average were analyzed in relatively significant level by z-test.quantitative analyzing that learning plan teaching on students with learning difficulties and the effect of chemistry learning combining with the results of questionnaire and interview of students.The results of research and practice showed that significant difference existed in grades two classes: the experimental class: P = 0.036(P < 0.05),reference class: P = 0.57(P > 0.05).In the average score aspect,the experimental class score is higher 5.99 than the reference class.from the point of view of high score layer,the students is 9 in experimental class beyond 80 points more than the 2 in reference class.In addition,the results of the questionnaire and interviews show that: students' the chemistry learning initiative,interest and learning ability in experimental class are significantly improved.This shows that learning plan can improve the learning effect of the students with difficulties in chemistry.However,due to students' basic knowledge and differences in various stages of cognitive,the effects of migration ability are quite different,which are needing to further research.